banerjeenishtha

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1. A bobcat uses 668kJ of chemical potential energy stored in the fuel to lift 2290kg of dirt 2.8m straight up, to dump it into the truck. What was the efficiency of the bobcat in converting chemic...

1. Cộng đồng
2. Study Group

A crane does 3735 J of work while lifting a 2260 N statue onto a pedestal. How high does the crane lift the statue? Provide your answer to 2 decimal places.